Protaper 033229 PTR Rear Sprocket - Aluminum fuel-air-efi-programmers We back these sprockets with

We back these sprockets with a one year guarantee: if you wear it out

86: 12 Volt (+) power from accessory switch

Any angle listed is in degrees and can be utilized when space is a problem

For comfort and resilience

1994-2008 KTM 125 SX

Protaper 033229 PTR Rear Sprocket - Aluminum fuel-air-efi-programmers We back these sprockets withRace Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a